• Corpus ID: 116271563

Nuclear Thermal Rocket Element Environmental Simulator (NTREES) Phase II Upgrade Activities

@inproceedings{Emrich2013NuclearTR,
  title={Nuclear Thermal Rocket Element Environmental Simulator (NTREES) Phase II Upgrade Activities},
  author={William J. Emrich and Robert P. Moran and J. Boise Pearson},
  year={2013}
}

• W. Emrich, R. P. Moran, J. Pearson
• Published 25 February 2013
• Physics

Abstract. To support the on-going nuclear thermal propulsion effort, a state-of-the-art non nuclear experimental test setup has been constructed to evaluate the performance characteristics of candidate fuel element materials and geometries in representative environments. The facility to perform this testing is referred to as the Nuclear Thermal Rocket Element Environment Simulator (NTREES). This device can simulate the environmental conditions (minus the radiation) to which nuclear rocket fuel components will be subjected during reactor operation. Test articles mounted in the simulator are inductively heated in such a manner so as to accurately reproduce the temperatures and heat fluxes which would normally occur as a result of nuclear fission and would be exposed to flowing hydrogen. Initial testing of a somewhat prototypical fuel element has been successfully performed in NTREES and the facility has now been shutdown to allow for an extensive reconfiguration of the facility which will result in a significant upgrade in its capabilities.